4 files changed, 4 insertions, 4 deletions
diff --git a/esp8266/modesp.c b/esp8266/modesp.c
index f6f60160b2..c408cec2eb 100644
--- a/esp8266/modesp.c
+++ b/esp8266/modesp.c
@@ -82,7 +82,7 @@ STATIC mp_obj_t esp_socket_make_new_base() {
 
 // constructor esp_socket(family=AF_INET, type=SOCK_STREAM, proto=IPPROTO_TCP, fileno=None)
 // Arguments ignored as we do not support UDP (yet)
-STATIC mp_obj_t esp_socket_make_new(mp_obj_t type_in, mp_uint_t n_args,
+STATIC mp_obj_t esp_socket_make_new(const mp_obj_type_t *type_in, mp_uint_t n_args,
     mp_uint_t n_kw, const mp_obj_t *args) {
     mp_arg_check_num(n_args, n_kw, 0, 4, false);
 
diff --git a/esp8266/modpybadc.c b/esp8266/modpybadc.c
index ade63dfb34..26b28c50b2 100644
--- a/esp8266/modpybadc.c
+++ b/esp8266/modpybadc.c
@@ -42,7 +42,7 @@ typedef struct _pyb_adc_obj_t {
 STATIC pyb_adc_obj_t pyb_adc_vdd3 = {{&pyb_adc_type}, true};
 STATIC pyb_adc_obj_t pyb_adc_adc = {{&pyb_adc_type}, false};
 
-STATIC mp_obj_t pyb_adc_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw,
+STATIC mp_obj_t pyb_adc_make_new(const mp_obj_type_t *type_in, mp_uint_t n_args, mp_uint_t n_kw,
     const mp_obj_t *args) {
     mp_arg_check_num(n_args, n_kw, 1, 1, false);
 
diff --git a/esp8266/modpybpin.c b/esp8266/modpybpin.c
index a2ab985738..3c3aebe6ea 100644
--- a/esp8266/modpybpin.c
+++ b/esp8266/modpybpin.c
@@ -119,7 +119,7 @@ STATIC mp_obj_t pyb_pin_obj_init_helper(pyb_pin_obj_t *self, mp_uint_t n_args, c
 }
 
 // constructor(id, ...)
-STATIC mp_obj_t pyb_pin_make_new(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t pyb_pin_make_new(const mp_obj_type_t *type, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
     mp_arg_check_num(n_args, n_kw, 1, MP_OBJ_FUN_ARGS_MAX, true);
 
     // Run an argument through the mapper and return the result.
diff --git a/esp8266/modpybrtc.c b/esp8266/modpybrtc.c
index 1156216cc0..6c2dde691e 100644
--- a/esp8266/modpybrtc.c
+++ b/esp8266/modpybrtc.c
@@ -49,7 +49,7 @@ typedef struct _pyb_rtc_obj_t {
 // singleton RTC object
 STATIC const pyb_rtc_obj_t pyb_rtc_obj = {{&pyb_rtc_type}};
 
-STATIC mp_obj_t pyb_rtc_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t pyb_rtc_make_new(const mp_obj_type_t *type, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
     // check arguments
     mp_arg_check_num(n_args, n_kw, 0, 0, false);